Specify VS macros in a batch file to run pre or post build

user_5734 0
Viewed 3764

I can use the VS macros like $(ProjectDir) in my pre & post build events. But is there any way I can specify them in a batch file & run the batch file as my pre & post build event?

e.g.

Before

Post-Build event

copy $(ProjectDir)foo.txt $(ProjectDir)\out\foo.txt

After

Post-Build event

CopyFoo.cmd

where CopyFoo.cmd contains

copy $(ProjectDir)foo.txt $(ProjectDir)\out\foo.txt

I want to do this to make my build events list more user-friendly to edit/update. Editing a batch file is much easier than editing the build events box in VS.

post-build-event visual-studio-2010 visual-studio
3 Answers

Compared to the most accepted result, I here provide with a more intuitive way, especially when you have many macro wanted to use.

Post-Build event

set ENV_ProjectDir=$(ProjectDir)
call CopyFoo.cmd

CopyFoo.cmd

copy %ENV_ProjectDir%\foo.txt %ENV_ProjectDir%\out\foo.txt

Side notes:

  • (VS2022) I tried to use "set ProjectDir=$(ProjectDir)", but it results in some strange build error for my C# project. Better avoid this naming
  • (VS2022) Pre-Build event and Post-Build event env var are seperated. It seems you cannot define in pre-build and use it in post-build
user_193079440
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